Public radio is open to anyone regardless of their political convictions.
NPR tends to have a larger amount of liberal listeners. There have been accusations of a liberal bias against NPR.
National Public Radio
Radio stations here are conservative but the citizens are mainly liberal.
Hawaii Public Radio was created in 1981.
Public Radio Exchange was created in 2007.
Wyoming Public Radio was created in 1966.
Vermont Public Radio was created in 1977.
Wisconsin Public Radio was created in 1948.
Montana Public Radio was created in 1965.
Northern Public Radio was created in 1954.
Colorado Public Radio was created in 1991.
Jefferson Public Radio was created in 1969.